QPSK and QAM to analyse the performance of mb-ofdm in a wireless environment
||International Journal of P2P Network Trends and Technology (IJPTT)||
|© 2012 by IJPTT Journal|
|Year of Publication : 2012|
|Authors : Dr.T.Saravanan|
Dr.T.Saravanan "QPSK and QAM to analyse the performance of mb-ofdm in a wireless environment". International Journal of P2P Network Trends and Technology (IJPTT), V2(5):17-19 September - October 2012, ISSN:2249-2615, www.ijpttjournal.org. Published by Seventh Sense Research Group.
In this paper, the aim is to analyse the performance of MB-OFDM system with higher order QPSK/QAM mapping. The main objective of this paper is to compare the performance of these two modulation techniques with an AWGN channel and the parameters considered are BER (Bit Error Rate) and PSD (Power Spectral Density) in the system.
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compare the performance of these two modulation techniques with an AWGN channel and the parameters considered are BER .